Please note that Wengen is a car free village. Parking is available in Lauterbrunnen.    

From Bazel/Zurich/Geneva, you will travel to Interlaken through Bern or Lucern/Col du Brunig (open in summer and winter).

When you have reached Interlaken, follow Lauterbrunnen and park your car, then jump in the typical train to Wengen. Trains run every 20 minutes and take 15 minutes to get to the final destination.